{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["money", "facility", "work of art", "law", "location", "time"], "input": "-- If S&P futures fall 12 points ( equivalent to about 100 points on DJIA ) , trading is frozen for half hour to that price or higher ."}
{"money": [], "facility": [], "work of art": [], "law": [], "location": [], "time": ["half hour"]}